Holley EFI Intake Manifold - High Rise Dual Plane Design Race Suit these springs are guaranteed to

these springs are guaranteed to be within two percent of stated rate and length

Top Air Inlet allows you to run Natural Air

ball joints

Quick Change Rear Ends

CSR Starters

Holley EFI Intake Manifold - High Rise Dual Plane Design Race Suit these springs are guaranteed toHolley EFI Intake Manifold 300 66 High Rise Dual Plane Design w EGR For Use w Cast Iron Heads Street Strip Use Only Dual Plane Design Front Height 3. 5 in. Rear Height 4. 18 in. Vehicle Applications: 1988 1989 GMC P2500 1987 1991 GMC R3500 1988 1995 Chevrolet C1500 1992 1995 GMC C2500 Suburban 1987 1994 Chevrolet Blazer 1987 1987 GMC R1500 1989 1991 Chevrolet V3500 1987 1988 Chevrolet V10 Suburban 1988 1995 GMC C2500 1988 1995 GMC C1500 1987 1991